HAProxy

The Reliable, High Performance TCP/HTTP Load Balancer

Free software · by HAProxy Technologies · haproxy.org

Open HAProxy in AirStack

What HAProxy’s own pages say

What it says it doesThe Reliable, High Performance TCP/HTTP Load Balancer haproxy.org
Free planYes haproxy.org
Open sourceYes haproxy.org

Each value is a quote AirStack found on the product’s own pages, read 2026-11-04. A missing field means AirStack has not found it on its pages.